可用于胚胎组织、神经组织和脂肪组织的固定液是（）

A.Bouin液

B.Carnoy液

C.Orth液

D.Müller液

E.Rossman液

An adolescent client immobilized in a spica cast complains of having trouble breathing after meals. Which of the following actions would be best（）

A. Encourage the client to drink more between meals.

B. Teach the adolescent purse&lip breathing.

C. Give the client a laxative after meals.

D. Offer the client small feedings several times a day.